Redwood Materials jobs

Business Development Manager, Consumer Technology USA - Remote About Redwood Materials Redwood is localizing a global battery supply chain that seamlessly integrates recovery, reuse, and recycling - keeping critical minerals in circulation and driving the energy transition. Founded in 2017, we're delivering low-cost and large-scale energy storage and producing battery materials in the U.S. for the first time, all from batteries we already have. Business Development Manager - Consumer Technology We are seeking a Business Development Manager - Consumer Technology, to join the team at Redwood. In this position, you will be responsible for managing relationships with consumer technology and device companies and establishing partnerships to source and recycle lithium-ion batteries. This role is vital to our overall mission and is a key driving force to meeting our company goals in accelerating the production of local, sustainable battery materials and ensuring that end-of-life batteries and materials are collected and processed safely. This position will include strategic account planning, account development, relationship management, and sales management across consumer technology partnerships. You will also serve as the commercial point person for Redwood's Battery Bin program, a consumer-facing collection initiative that places battery drop-off bins at high-traffic community locations. You'll work with business and technical teams across Redwood, collaborating to solve business problems with multiple stakeholders. The person who takes on this challenge, if successful, will be instrumental in paving the way for how this industry is shaped and the future of sourcing at Redwood. Responsibilities will include: - Build, foster and maintain

Solutions Engineer, Energy Storage San Francisco, California, United States About Redwood Materials Redwood is localizing a global battery supply chain that seamlessly integrates recovery, reuse, and recycling - keeping critical minerals in circulation and driving the energy transition. Founded in 2017, we're delivering low-cost and large-scale energy storage and producing battery materials in the U.S. for the first time, all from batteries we already have. Solutions Engineer, Energy Storage As a Solutions Engineer you will serve as a technical voice with Redwood's energy storage customers . This role bridges commercial and engineering: the Solutions Engineer represents Redwood's technical capabilities directly in customer conversations. The ideal candidate has a background in design or applications engineering and is eager to bring that expertise closer to the customer, helping Redwood's commercial team operate with greater technical independence as the business scales. Responsibilities will include: - Serve as a technical resource in customer conversations including on-site visits and technical feasibility discussions - Work directly with customers on initial system design concepts, site integration requirements, and project scoping, translating their needs into actionable technical specifications and clear project expectations. - Support commercial proposal development including Single-Line Diagrams (SLDs), system layout concepts, technical specifications, and inputs to pricing and capacity models. - Build and maintain deep expertise in Redwood's energy storage products - battery chemistry, pack configurations, system architecture, degradation characteristics, and performance parameters - and serve as the go-to technical resource for the commercial team. - Partner with engineering teams to surface customer feedback, flag

Systems Engineer, Energy Storage San Francisco, California, United States About Redwood Materials Redwood is localizing a global battery supply chain that seamlessly integrates recovery, reuse, and recycling - keeping critical minerals in circulation and driving the energy transition. Founded in 2017, we're delivering low-cost and large-scale energy storage and producing battery materials in the U.S. for the first time, all from batteries we already have. Systems Engineer, Energy Storage You will be an early member of a new engineering team, taking a hands-on role in the design, development, and integration of a new product at Redwood. This position will lead our system engineering effort, helping our mechanical, electrical, and software engineers come together and deliver a cohesive system. You will define clear requirements, evaluate and down-select system architectures, and drive the decision throughout the engineering organization. You are a believer and practitioner of model-driven design and have right-sized system engineering frameworks for a scrappy, fast-moving engineering team. The ideal candidate is highly self-driven, adaptable to a startup environment, and eager to take on novel technical challenges. If you're excited about working in a dynamic, fast-paced setting within a new team at Redwood, we want to hear from you! If necessary, the job level will be adjusted to suit the applicant's experience and responsibilities. Responsibilities will include: - Optimizing architecture to achieve top-level product metrics such as cost, efficiency, energy/power density and availability. - Ownership of system-level performance and functional requirements as well as development of subsystem and component requirements in

Project Engineer, Energy Storage San Francisco, California, United States About Redwood Materials Redwood is localizing a global battery supply chain that seamlessly integrates recovery, reuse, and recycling - keeping critical minerals in circulation and driving the energy transition. Founded in 2017, we're delivering low-cost and large-scale energy storage and producing battery materials in the U.S. for the first time, all from batteries we already have. Project Engineer, Energy Storage Position Summary: Redwood Materials is currently searching for a Project Engineer to join as an early member of a new engineering team working on our Battery Energy Storage System product line. You will own the full project lifecycle - from commercial scoping and BD handoff through engineering, procurement, construction, commissioning, and structured handoff to Operations and Maintenance - for a growing portfolio of utility-scale and behind-the-meter storage projects. You are the connective tissue between Business Development, Product Engineering, EPC partners, and customers. You drive schedule, manage risk, and ensure every project is delivered on time, on budget, and to spec. The ideal candidate is highly self-driven, adaptable to a startup environment, and comfortable operating where processes are still being built. You're a doer and a builder, excited about working in a dynamic, fast-paced setting, and want to shape how Redwood delivers energy storage projects at scale. Essential Duties and Responsibilities - Drive end-to-end project execution from requirements scoping and BD handoff through engineering, procurement, construction, commissioning, and O&M handoff - Own the integrated end-to-end schedule, budget tracker, and risk register for

Service Engineer, Energy Storage San Francisco, California, United States About Redwood Materials Redwood is localizing a global battery supply chain that seamlessly integrates recovery, reuse, and recycling - keeping critical minerals in circulation and driving the energy transition. Founded in 2017, we're delivering low-cost and large-scale energy storage and producing battery materials in the U.S. for the first time, all from batteries we already have. Service Engineer, Energy Storage Position Summary : Redwood Materials is currently searching for a Service Engineer to join as an early member of a new engineering team working on our Battery Energy Storage System product line. You will be responsible for resolving complex technical issues across deployed Battery Energy Storage Systems (BESS). This role supports an Operations and Maintenance (O&M) organization that performs routine monitoring, preventive maintenance, and first-line troubleshooting. Service Engineering serves as the technical escalation path for O&M, owning deep diagnostics, system-level failure analysis, and engineering-driven corrective actions. The Service Engineer ensures safe, reliable, and high-performing asset operation by bridging field operations and engineering, translating operational issues into engineering solutions, and feeding field learnings back into product and system design. This role has the potential of growing into leadership as the team grows. The ideal candidate is highly self-driven, adaptable to a startup environment, and eager to take on both technical and leadership challenges. You're a leader and a doer, excited about working in a dynamic, fast-paced setting, and want to shape the electrical engineering function within a new department at Redwood. Essential

Electrician McCarran, NV About Redwood Materials Redwood is localizing a global battery supply chain that seamlessly integrates recovery, reuse, and recycling - keeping critical minerals in circulation and driving the energy transition. Founded in 2017, we're delivering low-cost and large-scale energy storage and producing battery materials in the U.S. for the first time, all from batteries we already have. Electrician Redwood Materials is looking for a motivated and accomplished Journeyman Electrician to join the Facilities Infrastructure Engineering and Construction team to work on all phases of our industrial construction projects. This will include our greenfield recycling and production facilities as well as retrofitting existing operational facilities. Skills in all areas of electrical are not necessarily required, but the job can and will involve a variety of electrical disciplines and a strong candidate will be able to perform a variety of electrical tasks from distribution power, lighting and control panels to low voltage to fire alarms. Responsibilities will include: - Working as a team with the entire construction department, the construction electrician performs a new installation of: power distribution, transformers, and lighting, temporary construction power and electrical equipment up to 480 VAC. - Maintaining and troubleshooting various types of electrical components. - Use of complex electrical schematics and blueprints to plan work scopes, install requested improvements, and troubleshoot and correct problems. - Consulting manuals, reading and interpreting diagrams, P&IDs, blueprints, and schematics. - Performing a wide variety of job scopes. - Displaying a positive attitude and practicing good work ethic that

System Modeling Engineer, Energy Storage San Francisco, California, United States About Redwood Materials Redwood is localizing a global battery supply chain that seamlessly integrates recovery, reuse, and recycling - keeping critical minerals in circulation and driving the energy transition. Founded in 2017, we're delivering low-cost and large-scale energy storage and producing battery materials in the U.S. for the first time, all from batteries we already have. System Modeling Engineer, Redwood Energy You will be an early member of a new engineering team, taking a hands-on role in the design, development, and integration of a new product. This position focuses on developing Multiphysics modeling platform to drive the system design of a novel energy storage system. These models must be robust enough to support multiple users, but agile enough to quickly drive a diverse array of design decisions. The ideal candidate is highly self-driven, adaptable to a startup environment, and eager to take on novel technical challenges. If you're excited about working in a dynamic, fast-paced setting within a new department at Redwood, we want to hear from you! If necessary, the job level will be adjusted to suit the applicant's experience and responsibilities. Responsibilities will include: - Contribute to Redwood Material's in-house performance and technoeconomic model. - Drive architectural studies to explore the cost and performance design space. - Produce component-level sensitivity analysis to allow component owners to make globally optimal cost and performance tradeoffs. - Utilize the models to produce repeatable and dependable results for various stakeholders within the

Mechanical Design Engineer, Energy Storage San Francisco, California, United States About Redwood Materials Redwood is localizing a global battery supply chain that seamlessly integrates recovery, reuse, and recycling - keeping critical minerals in circulation and driving the energy transition. Founded in 2017, we're delivering low-cost and large-scale energy storage and producing battery materials in the U.S. for the first time, all from batteries we already have. Mechanical Engineer, Energy Storage You will be an early member of a new engineering team, taking a hands-on role in the design, development, and integration of a new high-power electromechanical product line at Redwood. This position starts as a senior individual contributor, where you'll be responsible for designing critical mechanical components and systems related to high power electronics, including thermal management, harnessing, enclosures, structures, and reliability while also collaborating closely with electrical, software, and systems engineering teams. As the product builds momentum, you will be instrumental in building and leading a mechanical engineering team, setting the foundation for scaling our product into high volume manufacturing. The ideal candidate is highly self-driven, adaptable to a startup environment, and eager to take on both technical and leadership challenges. You're a leader and a doer, excited about working in a dynamic, fast-paced setting, and want to shape the mechanical engineering function within a new department at Redwood. If necessary, we will adjust the job level to suit your experience and responsibilities. Responsibilities will include: - Lead and execute the mechanical design and development of a high-volume, high-power

Senior Mechanical Engineer Ridgeville, South Carolina, United States About Redwood Materials Redwood is localizing a global battery supply chain that seamlessly integrates recovery, reuse, and recycling - keeping critical minerals in circulation and driving the energy transition. Founded in 2017, we're delivering low-cost and large-scale energy storage and producing battery materials in the U.S. for the first time, all from batteries we already have. Senior Mechanical Engineer Redwood Materials is seeking an entrepreneurial Senior Mechanical Engineer to support pilot projects and commercial scale production operations. This engineer will be responsible for leading continuous improvement projects across multiple manufacturing lines. This Senior Mechanical Engineer will fall underneath Redwood's Plant Design and Commissioning group supporting our hydrometallurgy refining plants and related operations. Responsibilities will include: - Lead the specification, procurement, and implementation of capital equipment - Design tooling and fixtures - Review and provide input on new process/equipment designs - Partner with mechanical development team to transition newly developed processes and equipment into manufacturing - Create and own process work instructions and standard operating procedures - Train manufacturing personnel on new processes and equipment - Analyze process data and metrics and drive improvements on safety, quality, and cost - Trouble-shoot and solve process and equipment issues - Identify and execute continuous improvement projects Desired Qualifications: - 5 - 7 years experience as a Mechanical Engineer - Strong mechanical aptitude, including understanding of dimensioning and tolerancing - Strong organizational and project management skills; previous project management experience preferred - Prior experience leading capital

Medium Voltage Electrician, Facilities McCarran, NV About Redwood Materials Redwood is localizing a global battery supply chain that seamlessly integrates recovery, reuse, and recycling - keeping critical minerals in circulation and driving the energy transition. Founded in 2017, we're delivering low-cost and large-scale energy storage and producing battery materials in the U.S. for the first time, all from batteries we already have. Medium Voltage Electrician, Facilities Redwood Materials is looking for a motivated and accomplished Journeyman Electrician to join the facilities operations team to work in all areas of industrial electrical maintenance and operations. This will include our substation and medium voltage distribution system. Skills in all areas of electrical are not necessarily required, but the job can and will involve a variety of electrical sub-disciplines and a strong candidate will be able to perform a variety of electrical tasks from substation maintenance and operation, power distribution switching, lighting and control panel upgrades to low voltage controls troubleshooting and repair. Responsibilities will include: - Working as a team member with the entire facilities organization, as well as all other organizations within Redwood Materials. - Operating various MV (up to 34.5kV) substation apparatus and distribution equipment. - Maintaining and troubleshooting various types of electrical systems, equipment, and components. - Reading and understanding electrical schematics and blueprints in order to maintain, operate, and repair electrical systems of varying power levels. - Consulting manuals, reading and interpreting diagrams, P&IDs, blueprints, and schematics. - Performing a wide variety of job scopes. - Displaying a

Field Quality Engineer, Energy Storage San Francisco, California, United States About Redwood Materials Redwood is localizing a global battery supply chain that seamlessly integrates recovery, reuse, and recycling - keeping critical minerals in circulation and driving the energy transition. Founded in 2017, we're delivering low-cost and large-scale energy storage and producing battery materials in the U.S. for the first time, all from batteries we already have. Field Quality Engineer, Energy Storage Redwood Materials is currently searching for a Field Quality Engineer to join as an early member of a new engineering team working on our Battery Energy Storage System product line. You will be responsible for ensuring the quality, reliability, and safety of deployed Battery Energy Storage System (BESS) assets by identifying, investigating, and preventing field issues. This role works closely with Operations & Maintenance (O&M) teams that perform routine monitoring and maintenance, and with Service Engineering, which owns advanced technical escalation. The Field Quality Engineer serves as the frontline quality owner in the field, focusing on identifying systemic quality issues, conducting structured investigations, and driving corrective and preventive actions. This role plays a critical part in reducing repeat failures, improving fleet reliability, and feeding real world learnings back into engineering, suppliers, and operational processes. You're a doer, excited about getting your hands dirty and working in a dynamic, fast-paced setting, and want to shape a new department at Redwood. Responsibilities will include: - Serve as the primary point of contact for field identified quality issues across operating BESS assets

Functional Safety Engineer, Energy Storage San Francisco, California, United States About Redwood Materials Redwood is localizing a global battery supply chain that seamlessly integrates recovery, reuse, and recycling - keeping critical minerals in circulation and driving the energy transition. Founded in 2017, we're delivering low-cost and large-scale energy storage and producing battery materials in the U.S. for the first time, all from batteries we already have. Functional Safety Engineer, Energy Storage Redwood Materials is pioneering a sustainable circular economy for lithium-ion batteries by transforming recycled materials into critical inputs for energy storage and next-generation battery technologies. We are seeking a motivated and experienced Functional Safety Engineer to join our team and play a key role in ensuring compliance with functional safety standards and advancing the safe deployment of new energy storage system (ESS) technologies. Responsibilities will include: - Functional Safety & Compliance: Lead compliance activities for ESS functional safety with a focus on UL 1998 (Software in Programmable Components), UL 991 (Tests for Safety-Related Controls Employing Solid-State Devices), and UL 5500 (Remote Software Updates). Support certification efforts and align product development with functional safety requirements - Standards Application & Development: Apply safety principles and methodologies to ESS hardware and software. Facilitate and lead the development of FMEA's, hazard analyses, safety cases, and test strategies. Represent Redwood in standards development activities to help shape emerging requirements for ESS functional safety - Certification Management: Work with certification bodies (NRTLs) to establish and manage compliance programs for new technologies, ensuring timely approvals to

Logistics Analyst Ridgeville, South Carolina, United States About Redwood Materials Redwood is localizing a global battery supply chain that seamlessly integrates recovery, reuse, and recycling - keeping critical minerals in circulation and driving the energy transition. Founded in 2017, we're delivering low-cost and large-scale energy storage and producing battery materials in the U.S. for the first time, all from batteries we already have. Logistics Analyst The Logistics Analyst will be a key member of the Operations and Inventory Planning team at Redwood Materials. This person will be responsible for the transportation of raw materials, finished goods, and other material, ensuring internal stakeholders and customer requirements are met. The Logistics Analyst will plan and optimize within a growing logistics network, including international and hazardous material shipments. Responsibilities Will Include: - Ensure reliability, integrity and accuracy of data - Undertake detailed and thorough logistics analysis and identify opportunities to aid efficiency and cost optimization through evaluation of data - Ensure analysis is in line with business goals and targets - Create statistical and financial models and use appropriate software to review opportunities for cost savings and efficiencies in the logistics process - Make recommendations based on findings and analysis - Produce forecasts and estimates to aid financially sound decisions and cash flow planning - Ensure logistics costs are monitored, managed and under control - Collaborate with stakeholders to determine effective solutions, participate in regular planning reviews and change processes and prepare data in line with changes - Set up and provide regular

Software Validation Engineer, Energy Storage San Francisco, California, United States About Redwood Materials Redwood is localizing a global battery supply chain that seamlessly integrates recovery, reuse, and recycling - keeping critical minerals in circulation and driving the energy transition. Founded in 2017, we're delivering low-cost and large-scale energy storage and producing battery materials in the U.S. for the first time, all from batteries we already have. Software Validation Engineer, Energy Storage The Redwood Vision: Architecting the Future of the Grid We are at the precipice of a global energy transition. At Redwood Materials, we are moving beyond battery recycling to build the most advanced, circular energy ecosystem on the planet. Our goal is to shift the industry from static, hardware-heavy infrastructure toward agile, software-defined energy assets. The Software Validation team ensures that these complex systems are safe, resilient, and ready for grid-scale deployment. As a Software Validation Engineer , you are the bridge between pure code and physical reality. You will design and maintain the environments-Software-in-the-Loop (SIL) and Hardware-in-the-Loop (HIL)-that allow us to stress-test our power electronics and site controllers. Your mission is to build the automated frameworks that catch edge cases before they hit the field, ensuring every product we ship meets the highest standards of reliability. Key Responsibilities - Validation Environment Design: Architect and scale our SIL and HIL environments (using platforms like Typhoon HIL, Opal-RT, or similar) to provide high-fidelity simulations of battery assets and grid conditions - Test Automation Frameworks: Lead the development of automated test

Production Associate Ridgeville, South Carolina, United States About Redwood Materials Redwood is localizing a global battery supply chain that seamlessly integrates recovery, reuse, and recycling - keeping critical minerals in circulation and driving the energy transition. Founded in 2017, we're delivering low-cost and large-scale energy storage and producing battery materials in the U.S. for the first time, all from batteries we already have. Production Associate The Production Operations Associate will ensure the efficient movement and processing of materials to support production goals, facilitate the timely receipt of raw materials, and prepare finished goods for shipment in a collaborative work environment under specific safety and quality guidelines. Responsibilities will include: - Support day-to-day operations of a continuously running production line, including material sampling, forklift operation, and performing actions within Ignition and other Human Machine Interfaces (HMIs) - Operate and train on material processing and manufacturing equipment, including material conveyance systems, shredding and milling equipment, and material screening and separation systems - Operate and train on powered industrial trucks (PIT), including but not limited to forklifts and reach trucks - Pick, stage, and load materials and inventory required for production areas - Receive inbound shipments of raw materials, maintenance parts, and engineering equipment from suppliers - Maintain accurate data and transactions within a Warehouse Management System (WMS) and generate reports to support operational and management decisions - Participate in physical inventory audits, cycle counts, and reconciliation activities to ensure inventory accuracy - Follow established material flow strategies to improve operational efficiency and

Codes and Standards Lead, Energy Storage San Francisco, California, United States About Redwood Materials Redwood is localizing a global battery supply chain that seamlessly integrates recovery, reuse, and recycling - keeping critical minerals in circulation and driving the energy transition. Founded in 2017, we're delivering low-cost and large-scale energy storage and producing battery materials in the U.S. for the first time, all from batteries we already have. Codes and Standards Lead, Energy Storage Redwood Materials is pioneering a sustainable circular economy for lithium-ion batteries by transforming recycled materials into critical inputs for energy storage and next-generation battery technologies. We are seeking a Codes and Standards Lead to represent Redwood across the codes, standards, and regulatory ecosystem impacting energy storage systems. This role is responsible for shaping how emerging technologies are regulated, permitted, and deployed, while enabling safe, scalable innovation in a rapidly evolving industry. This position is a senior technical thought-leadership role that operates at the intersection of engineering, compliance, policy, and industry advocacy. Responsibilities will include: - Codes and Standards Leadership and Influence: Lead Redwood's engagement with codes and standards bodies, trade associations, and industry working groups relevant to energy storage systems. Actively influence the development, interpretation, and adoption of codes and standards to remove unnecessary barriers to deployment while maintaining a high bar for safety. - Hands-On Standards Development (Near Term): Initially, this role will be highly hands-on, with active participation in code hearings, technical task groups, standards committee meetings, and working sessions. Success in the early phase

Senior Process Engineer Ridgeville, South Carolina, United States About Redwood Materials Redwood is localizing a global battery supply chain that seamlessly integrates recovery, reuse, and recycling - keeping critical minerals in circulation and driving the energy transition. Founded in 2017, we're delivering low-cost and large-scale energy storage and producing battery materials in the U.S. for the first time, all from batteries we already have. Senior Process Engineer As a Senior Process engineer at Redwood you will have the opportunity to make the world a better place by contributing to a wide variety of processes and projects across the business and locations. The chemical engineering team has three main functions that leverage all the fields of chemical and metallurgical processing: Provide sound technical support and continuously improve our commercial operations; Develop new processes and plants to address the immediate challenges of the recycling industry; Research and development to address the future challenges of recycling industry. This Senior Chemical Engineer will fall underneath Redwood's Plant Design and Commissioning group supporting our hydrometallurgy refining plants and related operations. Responsibilities will include: - Working closely with operations and maintenance teams to ensure that our processes are safe, efficient, sustainable, and continuously improving - Leading and participating in cross-functional teams to develop and implement new process plant and equipment - Testwork and pilot plant design and operation - Flowsheet conceptualization and development - Flowsheet trade-off evaluations and studies - Process plant design - Process plant implementation and installation assistance - Process plant commissioning and ramp-up

Staff VDC Engineer McCarran, NV About Redwood Materials Redwood is localizing a global battery supply chain that seamlessly integrates recovery, reuse, and recycling - keeping critical minerals in circulation and driving the energy transition. Founded in 2017, we're delivering low-cost and large-scale energy storage and producing battery materials in the U.S. for the first time, all from batteries we already have. Senior BIM/VDC Engineer Redwood Materials is currently seeking a Senior BIM/VDC Engineer to join our Infrastructure Development team. These roles are at the center of our activities focused on creating a sustainable circular economy for lithium-ion batteries by transforming recycled materials into battery materials for new lithium-ion battery production. Responsibilities will include: - Provide both management and design skills in support of a detailed and accurate BIM model - Set the course for the digital delivery of the large and fast-moving project, working with discipline leads and executive management - Responsible for proper set up and maintenance of large, federated building models involving 8-10 design and engineering disciplines. Projects are typically cloud-hosted and span across multiple internal and external design teams in different geographies and time zones - Coordinate the model produced by the Design Team, Trade Contractors and other third-party vendors under their direction - Integrate the work of both the layout team and various tool-line owners working on a given project as well as coordinating the efforts of the design team using the model for planning and conceptual work Desired Qualifications: - Bachelor's Degree in Civil, Architectural,

Staff Controls Engineer McCarran, NV About Redwood Materials Redwood is localizing a global battery supply chain that seamlessly integrates recovery, reuse, and recycling - keeping critical minerals in circulation and driving the energy transition. Founded in 2017, we're delivering low-cost and large-scale energy storage and producing battery materials in the U.S. for the first time, all from batteries we already have. Staff Controls Engineer We are seeking an experienced Staff Controls Engineer who is passionate about pushing beyond the cutting edge of the industry to design, build, and debug best-in-class controls systems for Redwood's battery recycling operations. This engineer will play a critical role in designing, commissioning, scaling, and supporting all of Redwood's recycling facilities working at the intersection of chemical process engineering, industrial automation, and software development. Responsibilities will include: - Designing and implementing real‑time control software in C++ for embedded and industrial systems - Developing automation tools, diagnostics, and orchestration scripts in Python - Writing, optimizing, and troubleshooting Structured Text (IEC 61131‑3) for PLCs and industrial controllers - Building deterministic control loops, state machines, and safety‑critical routines - Integrating software with sensors, actuators, drives, and industrial communication networks - Debugging complex issues involving timing, concurrency, hardware interfaces, and industrial protocols - Leading system architecture decisions for control platforms and distributed automation systems - Conducting root‑cause analysis for field issues and implementing long‑term fixes - Collaborating with controls, electrical, and product teams to translate requirements into robust software designs - Mentoring engineers in real‑time programming, PLC development, and industrial

Staff Mechanical Design Engineer, EPC San Francisco, California, United States About Redwood Materials Redwood is localizing a global battery supply chain that seamlessly integrates recovery, reuse, and recycling - keeping critical minerals in circulation and driving the energy transition. Founded in 2017, we're delivering low-cost and large-scale energy storage and producing battery materials in the U.S. for the first time, all from batteries we already have. Staff Mechanical Design Engineer, EPC Redwood Materials is hiring for a Staff Mechanical Design Engineer to join our Engineering, Procurement, and Construction team. This role is at the center of our activities focused on creating a sustainable circular economy for lithium-ion batteries by transforming recycled materials into battery materials for new lithium-ion battery production. Responsibilities will include: - Serve as Mechanical Engineer of Record on projects (Hazardous occupancy, clean and dry spaces, chemical process / industrial plants), responsible for mechanical / plumbing deliverables (specifications, calculations, permit / construction documents). - Design ownership for a wide range of mechanical and plumbing systems including, but not limited to: industrial/non-potable water, HVAC systems (labs, offices, industrial plants), process heating / cooling systems humidifiers, dehumidifiers, abatement systems (dust collectors, scrubbers), cooling towers, fans/pumps, plumbing, etc. - Review conceptual designs from developing Engineers and identify technical and financial risks. - Responsible for designing/reviewing mechanical engineering deliverables with respect to code compliance and ensuring design maintains the highest level of quality. - Develop and improve project workflows and standards to ensure each design is consistently excellent. - Participate in on-field

Power Electronics Controls Engineer, Energy Storage San Francisco, California, United States About Redwood Materials Redwood is localizing a global battery supply chain that seamlessly integrates recovery, reuse, and recycling - keeping critical minerals in circulation and driving the energy transition. Founded in 2017, we're delivering low-cost and large-scale energy storage and producing battery materials in the U.S. for the first time, all from batteries we already have. The Redwood Vision: Modernizing the Grid Imagine being at the epicenter of the next great industrial shift. Just as the electric vehicle revolution redefined the car as a software-defined machine, Redwood Materials is redefining the global energy grid. We aren't just managing batteries; we are building the "nervous system" for a circular energy economy. Our San Francisco R&D team is architecting the transition from static, hardware-heavy infrastructure to dynamic, software-controlled ecosystems. We are proving that a sustainable, 100% renewable grid isn't just a goal-it's a technical reality powered by superior control intelligence. We are looking for the "architects of the electron" to help us make fossil-fuel peaker plants a thing of the past. Power Electronics Controls Engineer As a Power Electronics Controls Engineer, you will lead the design and implementation of the intelligent "brains" for our next-generation Battery Energy Storage Systems (BESS) and mixed-asset energy sites. You will be responsible for the entire journey of our control systems-from white-space conceptualization and advanced modeling to real-world grid impact. Your work will ensure that recycled and new battery assets work in perfect harmony to stabilize

Senior Piping Designer Carson City, NV About Redwood Materials Redwood is localizing a global battery supply chain that seamlessly integrates recovery, reuse, and recycling - keeping critical minerals in circulation and driving the energy transition. Founded in 2017, we're delivering low-cost and large-scale energy storage and producing battery materials in the U.S. for the first time, all from batteries we already have. Senior Piping Designer Redwood Materials is looking for a Senior Piping Designer to support the Project execution teams with the development of piping designs from concept to construction. Responsibilities will include: - Ensures drawings and specifications are clear and meet the needs of the project. - Applies technical knowledge in the design and application of piping systems. - Field surveying and data gathering of existing piping systems tie-ins. - Ensures reviews completed on time and is self-driven. - Supports front end engineering design to ensure clear scope definition. - Can produce piping design deliverables to ensure accurate reflection of scope that incorporates design needs, project goals, maintainability and constructability. - Ensures their deliverables meet the needs of the project, including functioning as intended, on time and within budget. - Ensures safety in design. Desired Qualifications: - Strong mechanical aptitude with a background in industrial equipment/processes. - Hands-on and detailed oriented approach to problem solving. - Strong sense of ownership and proven ability to execute projects. - Associate degree (AA) in Computer Aided Drafting and Design or similar extensive experience. - Familiar with AutoCAD Plant 3D. - Experience with

Senior Manager, Global Supply Chain CapEx McCarran, NV About Redwood Materials Redwood is localizing a global battery supply chain that seamlessly integrates recovery, reuse, and recycling - keeping critical minerals in circulation and driving the energy transition. Founded in 2017, we're delivering low-cost and large-scale energy storage and producing battery materials in the U.S. for the first time, all from batteries we already have. Senior Manager, Global Supply Chain CapEx The Senior Manager, Global Supply Chain - Capital Equipment is a critical leadership role responsible for the end-to-end procurement, logistics, and supplier management of capital equipment supporting Redwood Materials' rapidly expanding manufacturing operations. This role owns the global sourcing strategy for equipment, partnering closely with Engineering, Finance, and Operations to deliver capital projects on time, on budget, and to specification. The ideal candidate brings deep experience in capital equipment procurement, a strong command of global supplier landscapes, and the ability to operate with urgency and precision in a fast-paced, high-growth environment. Responsibilities will include: Capital Equipment Sourcing & Procurement - Lead global sourcing strategy for capital equipment across all Redwood facilities - Manage the full procurement lifecycle: requirements definition, RFQ/RFP development, supplier evaluation, negotiation, contract execution, and purchase order management. - Develop and maintain a competitive, qualified supplier base capable of supporting Redwood's aggressive capacity expansion roadmap. - Drive total cost of ownership (TCO) reductions through supplier negotiations, design-for-cost initiatives, and strategic sourcing levers. - Build and lead team that works closely with Engineering, Finance, and Project Management on equipment

Senior Construction Project Engineer, EPC McCarran, NV About Redwood Materials Redwood is localizing a global battery supply chain that seamlessly integrates recovery, reuse, and recycling - keeping critical minerals in circulation and driving the energy transition. Founded in 2017, we're delivering low-cost and large-scale energy storage and producing battery materials in the U.S. for the first time, all from batteries we already have. Senior Construction Project Engineer, EPC Redwood Materials is currently seeking a Construction Project Engineer to join our Engineering, Procurement, & Construction (EPC) team. These EPC roles are at the center of our activities focused on creating a sustainable circular economy for lithium-ion batteries by transforming recycled materials into battery materials for new lithium-ion battery production. The Project Engineer will work directly with the Construction Manager and Superintendents. The role also works closely with members of the project management, infrastructure engineering, project controls and procurement departments from preconstruction through completion and start of production. The Project Engineer will manage all specific scopes of construction. This management includes scheduling of trade contractors, utility, structure, and vendor tool installations, resolving day to day construction issues, performing day to day inspections to ensure compliance with plans and specifications while tracking project schedule and budget. The Project Engineer role also manages the RFI's, Submittals, procurement/RFPs, and schedule of the scopes that the Project Engineer is assigned. This role requires complete ownership of the construction scopes that the role is assigned. Responsibilities will include: - Meets daily with project subcontractors/crews to review production